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Which of the following equations represents a quadratic function? Select one: A. x(3x^2−x)=4x^2 B. x^3−x^2−x−1=0 C. −6x−5=−8x^2 D. 8−9(x−1)=3x

Which of the following equations represents a quadratic function? Select one: A. x(3x^2−x)=4x^2 B. x^3−x^2−x−1=0 C. −6x−5=−8x^2 D. 8−9(x−1)=3x
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11 votes
Which of the following equations represents a quadratic function?

Select one:
A. x(3x^2−x)=4x^2
B. x^3−x^2−x−1=0
C. −6x−5=−8x^2
D. 8−9(x−1)=3x

User El Tea
by
8.2k points

2 Answers

6 votes
It is B because all quadratic equations are always equal to 0 in the start
User Rootsmith
by
8.4k points
5 votes
I believe it’s c correct me if I’m wrong
User Eric Tobias
by
8.6k points
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